environmental impact is limited to contribution to the greenhouse effect due to electricity consumption and due to possible refrigerant leakages. Due to the higher efficiency of the geothermal heat pumps (COP = 4 to 6) compared with air source heat pumps (COP = 2,5 to 3,5) and fossil fuels (efficiency = 80-90%),
Enlightening the World, 1886. A landmark at the entrance to New York Harbor since 1886, the Statue of Liberty is a national and international symbol with multiple meanings.ntended as a sign of friendship between the United States and France and as a monument to political liberty in both nations, it has come to represent a broader vision of freedom and democracy and the promise of a better life for the millions of immigrants who passed by her as they entered the country.
Light represents truth in Anthem. Thus, Liberty 5-3000 becomes the Golden One, and Equality 7-2521 becomes Prometheus, the bringer of light. Equality 7-2521âs contribution to the world is his invention of the lightbulb, and the house he and the Golden One find in the forest has windows to let in the light. By contrast, the city is dingy and dark, and the only colors are gray, white, and brown.